CAR OBD CODES
OBD/DTC Search, e.g.P1634
CAR OBD CODES P1634
P1634 OBD Code Definition:
P1634 Throttle Valve Adaptation; Spring Test Failed
P1634 OBD Code Description:
- Malfunction Indicator Light (MIL) ON
- Reduced Engine Output
- Wiring and/or connections faulty
- Sensor (G185) faulty
- Have a look at the Pedal Position Sensor assembly, not the Throttle Body.
- Check all connections between ECU and accelerator pedal – of course the pedal itself could be defective too.
- There are 2 sensors in the accelerator pedal, both measure the same except that they are working in opposite directions. This means one counts from 0 to 100, while the other one counts from 100 to 0.
- Accelerator Position Sensor faults can be caused by issues with the Oxygen Sensor(s) and it’s wiring. Please verify this BEFORE replacing the ECM or Accelerator Pedal. Accelerator Pedal failure is very rare.
Note: The information on the P1634 error code is purely informative, if you need more useful information, please consult your technician.
OBDII Body Codes
B12DC B1906 B1036 B2938 B2995 B120F B2A39 B1517 B2ADB B1255 B1164 B2A28 B120E B2774 B12DE OBDII Chassis Codes
C0161 P0C08 C0032 C1224 C1315 C1256 C1813 C001D C1413 C0000 C1006 C1147 C1140 C1010 C1D00 OBDII Network Codes
U040F U2022 U1228 U1051 U1094 U1201 U0504 U0559 U0442 U1166 U029A U0260 U0431 U0555 U1022 OBDII Powertrain Codes
P1329 P0702 P172B P2216 P1916 P3406 P1000 P0366 P0C3E P02DF P0A9D P269C P1087 P1622 P1362
B12DC B1906 B1036 B2938 B2995 B120F B2A39 B1517 B2ADB B1255 B1164 B2A28 B120E B2774 B12DE OBDII Chassis Codes
C0161 P0C08 C0032 C1224 C1315 C1256 C1813 C001D C1413 C0000 C1006 C1147 C1140 C1010 C1D00 OBDII Network Codes
U040F U2022 U1228 U1051 U1094 U1201 U0504 U0559 U0442 U1166 U029A U0260 U0431 U0555 U1022 OBDII Powertrain Codes
P1329 P0702 P172B P2216 P1916 P3406 P1000 P0366 P0C3E P02DF P0A9D P269C P1087 P1622 P1362
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